An implementation of the passive fire protection to the houses, commercial spaces and industries have become inevitable to protect structures from an event of fire. To attain this passive fire protection, Exfoliated Vermiculite Spray NSW plays a major part as a fire resistant material. Vermiculite with the other aggregates has proved to show many striking properties for an exceptional result. These hydrous phyllosilicate mineral is something like mica that is found to expand when heated. This unique property has got its place in many commercial uses like open fireplaces, acoustic panels and fireproofing of structural steel and pipes.
Why Vermiculite spray in the structural steels?
The Vermiculite spray NSW is a hydrous phyllosilicate material which traps moisture in its layer like structure. These components can expand up to 30 times than its original volume when heated to 650-950° C. This phenomenon is known as exfoliation of the vermiculite. These exfoliated vermiculite exhibits some prospective properties such as;
• Low thermal conductivity
• Low density
• Endurance
• Chemical inertness
• High melting point
These properties made the EV to have an inevitable place in Civil engineering, Structural steel plants, Aluminium smelting industries, Chemical engineering and even in Agriculture.
Vermiculite for Fire Resistance
Vermiculite is a dominant material that is undoubtedly used by the passive fire protection industries. The building boards are spray coated with vermiculite material which can be used as fire doors, to encase/construct ductwork, fire barriers and protect steel building from the effects of cellulosic fire. The binding components like sodium silicate, Potassium silicate and calcium silicate can be used to increase its properties.
When sodium silicate or potassium silicate is combined with vermiculite, the composition can withstand temperature up to 1150° C. The aggregation is also is used to manufacture acoustic panels which reduce the reverberation time in the commercial spaces and industries. EV is used in both hand and spray for building the plasters on the designated structure.
The structural steel fire protection uses an exfoliated vermiculite for a high degree of fire resistance. The Vermiculite spray is cost effective since they don’t require any primers and can be applied on a bare steel.
Protection from Duct leakage
Duct leakage is the major problem in many residential buildings that can lead to energy wastage, poor indoor environmental quality and moisture problems. There are many ways through which a duct leakage can be arrested. Vermiculite is the most widely accepted method giving a high degree of fire resistance to the sheet metal duct work. Using vermiculite technology is fast and cost effective way to seal the duct leakage. There are many spray firms in NSW which provide professional duct spray NSW service to the clients.
Many tests showed that the vermiculite spray is resistant to fire up to 4 hours for cellulose and hydrocarbon fires. Wrapping ducts is another method to protect the steel ducts. They are expensive than other methods and can’t be installed in hospitals or food processing industries which have zero tolerance to dust and over spray. The duct spray NSW implements injected foam sealant to inject the foam into the duct to seal the leakage section of the ducts. Many options are provided by the spray service companies respective to the structure to attain the passive fire protection.
Why Vermiculite spray in the structural steels?
The Vermiculite spray NSW is a hydrous phyllosilicate material which traps moisture in its layer like structure. These components can expand up to 30 times than its original volume when heated to 650-950° C. This phenomenon is known as exfoliation of the vermiculite. These exfoliated vermiculite exhibits some prospective properties such as;
• Low thermal conductivity
• Low density
• Endurance
• Chemical inertness
• High melting point
These properties made the EV to have an inevitable place in Civil engineering, Structural steel plants, Aluminium smelting industries, Chemical engineering and even in Agriculture.
Vermiculite for Fire Resistance
Vermiculite is a dominant material that is undoubtedly used by the passive fire protection industries. The building boards are spray coated with vermiculite material which can be used as fire doors, to encase/construct ductwork, fire barriers and protect steel building from the effects of cellulosic fire. The binding components like sodium silicate, Potassium silicate and calcium silicate can be used to increase its properties.
When sodium silicate or potassium silicate is combined with vermiculite, the composition can withstand temperature up to 1150° C. The aggregation is also is used to manufacture acoustic panels which reduce the reverberation time in the commercial spaces and industries. EV is used in both hand and spray for building the plasters on the designated structure.
The structural steel fire protection uses an exfoliated vermiculite for a high degree of fire resistance. The Vermiculite spray is cost effective since they don’t require any primers and can be applied on a bare steel.
Protection from Duct leakage
Duct leakage is the major problem in many residential buildings that can lead to energy wastage, poor indoor environmental quality and moisture problems. There are many ways through which a duct leakage can be arrested. Vermiculite is the most widely accepted method giving a high degree of fire resistance to the sheet metal duct work. Using vermiculite technology is fast and cost effective way to seal the duct leakage. There are many spray firms in NSW which provide professional duct spray NSW service to the clients.
Many tests showed that the vermiculite spray is resistant to fire up to 4 hours for cellulose and hydrocarbon fires. Wrapping ducts is another method to protect the steel ducts. They are expensive than other methods and can’t be installed in hospitals or food processing industries which have zero tolerance to dust and over spray. The duct spray NSW implements injected foam sealant to inject the foam into the duct to seal the leakage section of the ducts. Many options are provided by the spray service companies respective to the structure to attain the passive fire protection.
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